Express.js jobs in California

Remote

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26d ago

Job Title: Senior MERN Stack Engineer Backend Heavy + AWSLocation: Remote EST Candidates OnlyDuration: Long-Term Contract Note: We are specifically looking for a backend-heavy MERN engineer, not a frontend-focused React developer Job Summary We are looking for a Senior MERN Stack Engineer with strong backend development and AWS experience to design, develop, and support scalable, high-performance applications and services. This is a backend-heavy position. The ideal candidate should have deep

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Contract, Third Party

Depends on Experience

NorCal Summer 2027 Engineering Internship Opportunities

Walnut Creek, California

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Your engineering career starts with opportunities to learn, explore, and make an impact. As an intern,

Full-time

USD 22.00 - 27.00 per hour

Electrical Engineer

Los Angeles, California

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Today

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together. The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addit

Full-time

USD 107,000.00 - 161,000.00 per year

Software Engineer, Android, Level 4

Los Angeles, California

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Today

Full-time

USD 157,000.00 - 235,000.00 per year

Software Engineer, C++, Level 3

Los Angeles, California

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Today

Full-time

USD 118,000.00 - 176,000.00 per year

Software Engineer Graduate (Foundation Platform) - 2027 Start

San Jose, California

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Today

Responsibilities About the team Our team's mission is to scalable, reliable, complicant and valuable data products to power the next generation player development, multimedia domain experience optimization and cost saving. We are looking for talented individuals to join our team. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Successful candidates must be able to commit to an onboarding date by the end of the year. Please

Full-time

USD 128,000.00 - 316,800.00 per year

NorCal Entry-Level Engineering Opportunities - 2027 Graduates

Walnut Creek, California

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Your engineering career is just beginning. Let's make it meaningful. If you're graduating in December 2

Full-time

USD 70,304.00 - 102,625.00 per year

Software Engineer, Specs C++, Level 5

Los Angeles, California

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Today

Full-time

USD 209,000.00 - 313,000.00 per year

Backend Software Engineer Intern (TikTok-Social-Friending) - 2027 Summer

San Jose, California

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Today

Responsibilities Social Friending team is mainly focusing on building a reliable and adaptive platform that enables users to meet and interact with their real-life friends seamlessly on TikTok, and encourage them to share their life moments with each other and stay connected regardless of where they are. Some core features and components we build and maintain include Story, Video Like, Comment, Friends Tab, Inbox Tab, Repost, TikTok Now feature and standalone app, etc. We seek talented individu

Full-time

USD 45.00 - 45.00 per hour

Software Engineer Intern (Foundation Platform) - 2027 Summer

San Jose, California

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Today

Responsibilities About the team Our team's mission is to scalable, reliable, complicant and valuable data products to power the next generation player development, multimedia domain experience optimization and cost saving. We are looking for talented individuals to join us for an internship. Our internship program offers students hands-on experience, industry exposure, and opportunities to apply their knowledge to real-world challenges while building a strong foundation for personal and profess

Full-time

USD 45.00 - 45.00 per hour

AI full stack Engineer

Remote or Columbus, Ohio

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 110,300.00 - 183,800.00 per year

Software Engineer, C++, Level 4

Los Angeles, California

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Today

Full-time

USD 157,000.00 - 235,000.00 per year

(General Hire) Machine Learning Engineer Graduate (Performance Monetization) - 2027 Start (PhD)

San Jose, California

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Today

Responsibilities Global Monetization Product and Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok. Our team develops a wide variety of advertisements for numerous uses including feeds, live streaming, branding, measurement, targeting, search, vertical solutions, creative solutions, and business integrity. We are looking for talented individuals to join our team. As a graduate, you wil

Full-time

USD 162,000.00 - 316,800.00 per year

Software Engineer Graduate (Global CRM) - 2027 Start

San Jose, California

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Today

Responsibilities Responsible for building and maintaining a Global CRM(Customer Relationship Management)Platform and Transaction Platform for sales and marketing agents/partners, working closely with the Sales Operations Management Platform (SOMP) to create a stable, flexible, and smart platform. We enhance commercial efficiency and customer satisfaction through various intelligent marketing tools, ensure the stability and security of customer fund transactions, and reach a balance between reve

Full-time

USD 128,000.00 - 256,000.00 per year

Machine Learning Engineer Graduate (TikTok Trust and Safety) - 2027 Start

San Jose, California

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Today

Responsibilities The algorithm team is responsible for developing state-of-the-art computer vision, NLP and multimodality models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related regulations. With the continuous efforts from our team, TikTok is able to provide the best user experience and bring joy to everyone in the world. We are looking for talented individuals to join our team. As a graduate, you will get opportuniti

Full-time

USD 128,000.00 - 256,000.00 per year

Contract role: AI Engineer - Agentic at Hoboken, NJ (Remote but travel req) - Open for W2

Remote or Hybrid in New Jersey

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Today

AI Engineer - Agentic Development Hoboken, NJ (Remote but travel req on Need Basis) Long Term Contract Resource to be in NJ (Tri state) so can travel to Hoboken NJ office on need basis. Candidate should have ability to code with AI. Specifically Claude. Sweet spot of 6 to 10 years of experience. Completely independent and can work with product team directly Job Summary: We are seeking a highly skilled AI Engineer who can define and scale how our engineering organization builds simulation softwa

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Contract

Software Engineer, Android, Level 5

Los Angeles, California

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Today

Full-time

USD 209,000.00 - 313,000.00 per year

Software Engineer Intern (TikTok-Intelligent Creation-Camera) - 2027 Summer

San Jose, California

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Today

Responsibilities About the Team An "Effect" is an innovative camera feature that seamlessly integrates cutting-edge AR technology, enabling users to create captivating videos. Central to the TikTok user experience, effects ignite joy, foster creativity, and spur new trends among our billion+ global community. At the heart of TikTok's mission lies creation. TikTok Camera Effect team is seeking talented software engineers with experience in Mobile Development, AI, CG, ML or AR to build the next-g

Full-time

USD 45.00 - 45.00 per hour

Software Engineer Graduate (Video-on-Demand Algorithm) - 2027 Start

San Jose, California

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Today

Responsibilities About the team The Video-on-Demand (VoD) Algorithm team is responsible for optimizing the app experience related to performance for TikTok users. This team collaborates with all teams within and beyond the VoD team, to provide algorithmic support for end-to-end optimization solutions, including video shooting, uploading, processing, delivery, and playback, etc. We are looking for talented individuals to join our team. As a graduate, you will get opportunities to pursue bold ide

Full-time

USD 128,000.00 - 316,800.00 per year

(General Hire) Machine Learning Engineer Intern (Performance Monetization) - 2027 Summer

San Jose, California

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Today

Full-time

USD 45.00 - 45.00 per hour

Express.js jobs in California, USA